package org.jeecg.modules.system.controller;

import java.util.*;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.alibaba.fastjson.JSONObject;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.aspect.annotation.AutoLog;
import org.jeecg.common.util.SsoUtil;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.modules.system.entity.SysDepart;
import org.jeecg.modules.system.entity.SysDepartPosition;
import org.jeecg.modules.system.entity.SysPosition;
import org.jeecg.modules.system.service.ISysDepartPositionService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;

import org.jeecg.modules.system.service.ISysDepartService;
import org.jeecg.modules.system.service.ISysUserRoleService;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;

import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;

 /**
 * @Description: 部门岗位
 * @Author: jeecg-boot
 * @Date:   2019-10-30
 * @Version: V1.0
 */
@Slf4j
@Api(tags="部门岗位")
@RestController
@RequestMapping("/b/sys/departPosition")
public class SysDepartPositionController {
	@Autowired
	private ISysDepartPositionService sysDepartPositionService;
	@Autowired
	private ISysDepartService sysDepartService;
	@Autowired
	private ISysUserRoleService sysUserRoleService;

	/**
	  * 分页列表查询
	 * @param sysDepartPosition
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	@AutoLog(value = "部门岗位-分页列表查询")
	@ApiOperation(value="部门岗位-分页列表查询", notes="部门岗位-分页列表查询")
	@GetMapping(value = "/list")
	public Result<IPage<SysDepartPosition>> queryPageList(SysDepartPosition sysDepartPosition,
									  @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
									  @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
									  HttpServletRequest req) {
		Result<IPage<SysDepartPosition>> result = new Result<IPage<SysDepartPosition>>();
		sysDepartPosition.setSqlMap(sysUserRoleService.dataScopeDepartOnlyFilter(SsoUtil.getLoginUser(),"d",sysDepartPosition.getMenuPath(),null,null));
		Page<SysDepartPosition> page = new Page<SysDepartPosition>(pageNo, pageSize);
		page.setRecords(sysDepartPositionService.findPage(page,sysDepartPosition));
		result.setSuccess(true);
		result.setResult(page);
		return result;
	}
	
	/**
	  *   添加
	 * @param sysDepartPosition
	 * @return
	 */
	@AutoLog(value = "部门岗位-添加")
	@ApiOperation(value="部门岗位-添加", notes="部门岗位-添加")
	@PostMapping(value = "/add")
	public Result<SysDepartPosition> add(@RequestBody SysDepartPosition sysDepartPosition) {

		Result<SysDepartPosition> result = new Result<SysDepartPosition>();
		try {
			SysDepart company = sysDepartService.getCompanyByDepartId(sysDepartPosition.getDepartId());
		    sysDepartPosition.setCompanyId(company.getId());
			List<String> positionList = sysDepartService.queryDepartPositionList(sysDepartPosition.getDepartId());
			List<String> positionIdList = sysDepartPosition.getPositionIdList();
			positionIdList.removeAll(positionList);
			if (positionIdList.size() <=0 ){
				result.error500("你所选的岗位该部门已全部配置");
				return result;
			}
			sysDepartPosition.setPositionIdList(positionIdList);
			sysDepartPositionService.addBatch(sysDepartPosition);

			result.success("添加成功！");
		} catch (Exception e) {
			log.error(e.getMessage(),e);
			result.error500("操作失败");
		}
		return result;
	}

	 /**
	  *
	  * @param id
	  * @return
	  */
	@GetMapping(value = "/positionById")
	public Result<SysDepartPosition> positionById(String id){
		SysDepartPosition sysDepartPositionEntity = sysDepartPositionService.getById(id);
		if(sysDepartPositionEntity != null){
			List<String> positionIds = new ArrayList<>();
			positionIds.add(sysDepartPositionEntity.getPositionId());
			sysDepartPositionEntity.setPositionIdList(positionIds);
		}
		return Result.ok(sysDepartPositionEntity);
	}


	 /**
	  * 根据部门id获取对应的岗位
	  * @param departId
	  * @return
	  */
	 @GetMapping(value = "/findPositionListByDepartId")
	 public Result<List<SysDepartPosition>> findPositionListByDepartId(String departId){
		 List<SysDepartPosition> list = sysDepartPositionService.findPositionListByDepartId(departId);
		 return Result.ok(list);
	 }



	/**
	  *  编辑
	 * @param sysDepartPosition
	 * @return
	 */
	@AutoLog(value = "部门岗位-编辑")
	@ApiOperation(value="部门岗位-编辑", notes="部门岗位-编辑")
	@PutMapping(value = "/edit")
	public Result<SysDepartPosition> edit( @RequestBody Map<String,Object> map) {
	    Result<SysDepartPosition> result = new Result<SysDepartPosition>();
//		String positionId = (String) map.get("positionIdList");
		List<String> positionIdList = (List<String>) map.get("positionIdList");
		SysDepartPosition sysDepartPositionEntity = sysDepartPositionService.getById((String)map.get("id"));
		if(sysDepartPositionEntity==null) {
			result.error500("未找到对应实体");
		}else {
			SysDepartPosition sysDepartPosition = new SysDepartPosition();
			sysDepartPosition.setId((String)map.get("id"));
			sysDepartPosition.setPositionId(positionIdList.get(0));
			sysDepartPosition.setPersonNumber((Integer) map.get("personNumber"));
			boolean ok = sysDepartPositionService.updateById(sysDepartPosition);
			//TODO 返回false说明什么？
			if(ok) {
				result.success("修改成功!");
			}
		}
		return result;
	}
	
	/**
	  *   通过id删除
	 * @param id
	 * @return
	 */
	@AutoLog(value = "部门岗位-通过id删除")
	@ApiOperation(value="部门岗位-通过id删除", notes="部门岗位-通过id删除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id",required=true) String id) {
		try {
			sysDepartPositionService.removeById(id);
		} catch (Exception e) {
			log.error("删除失败",e.getMessage());
			return Result.error("删除失败!");
		}
		return Result.ok("删除成功!");
	}
	
	/**
	  *  批量删除
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "部门岗位-批量删除")
	@ApiOperation(value="部门岗位-批量删除", notes="部门岗位-批量删除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<SysDepartPosition> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		Result<SysDepartPosition> result = new Result<SysDepartPosition>();
		if(ids==null || "".equals(ids.trim())) {
			result.error500("参数不识别！");
		}else {
			this.sysDepartPositionService.removeByIds(Arrays.asList(ids.split(",")));
			result.success("删除成功!");
		}
		return result;
	}
	
	/**
	  * 通过id查询
	 * @param id
	 * @return
	 */
	@AutoLog(value = "部门岗位-通过id查询")
	@ApiOperation(value="部门岗位-通过id查询", notes="部门岗位-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<SysDepartPosition> queryById(@RequestParam(name="id",required=true) String id) {
		Result<SysDepartPosition> result = new Result<SysDepartPosition>();
		SysDepartPosition sysDepartPosition = sysDepartPositionService.getById(id);
		if(sysDepartPosition==null) {
			result.error500("未找到对应实体");
		}else {
			result.setResult(sysDepartPosition);
			result.setSuccess(true);
		}
		return result;
	}

  /**
      * 导出excel
   *
   * @param request
   * @param response
   */
  @RequestMapping(value = "/exportXls")
  public ModelAndView exportXls(HttpServletRequest request, HttpServletResponse response) {
      // Step.1 组装查询条件
      QueryWrapper<SysDepartPosition> queryWrapper = null;
      try {
          String paramsStr = request.getParameter("paramsStr");
          if (oConvertUtils.isNotEmpty(paramsStr)) {
              String deString = URLDecoder.decode(paramsStr, "UTF-8");
              SysDepartPosition sysDepartPosition = JSON.parseObject(deString, SysDepartPosition.class);
              queryWrapper = QueryGenerator.initQueryWrapper(sysDepartPosition, request.getParameterMap());
          }
      } catch (UnsupportedEncodingException e) {
          e.printStackTrace();
      }

      //Step.2 AutoPoi 导出Excel
      ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
      List<SysDepartPosition> pageList = sysDepartPositionService.list(queryWrapper);
      //导出文件名称
      mv.addObject(NormalExcelConstants.FILE_NAME, "部门岗位列表");
      mv.addObject(NormalExcelConstants.CLASS, SysDepartPosition.class);
      mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("部门岗位列表数据", "导出人:Jeecg", "导出信息"));
      mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
      return mv;
  }

  /**
      * 通过excel导入数据
   *
   * @param request
   * @param response
   * @return
   */
  @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
  public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
      MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
      Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
      for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
          MultipartFile file = entity.getValue();// 获取上传文件对象
          ImportParams params = new ImportParams();
          params.setTitleRows(2);
          params.setHeadRows(1);
          params.setNeedSave(true);
          try {
              List<SysDepartPosition> listSysDepartPositions = ExcelImportUtil.importExcel(file.getInputStream(), SysDepartPosition.class, params);
              sysDepartPositionService.saveBatch(listSysDepartPositions);
              return Result.ok("文件导入成功！数据行数:" + listSysDepartPositions.size());
          } catch (Exception e) {
              log.error(e.getMessage(),e);
              return Result.error("文件导入失败:"+e.getMessage());
          } finally {
              try {
                  file.getInputStream().close();
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
      }
      return Result.ok("文件导入失败！");
  }

}
